USD421992SExpiredUtility

Key matrix for a telephone handset

92
Assignee: NOKIA MOBILE PHONES LTDPriority: Dec 9, 1997Filed: Dec 9, 1997Granted: Mar 28, 2000
Est. expiryDec 9, 2017(expired)· nominal 20-yr term from priority
Inventors:Sheldon PhillipsJonas H. BourghardtMarc Tappeiner
92
PatentIndex Score
49
Cited by
34
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a "key matrix for a telephone handset", as shown and described.

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